ScarletRose: the envelope doesnt only show next to the name of a 'friend' .. it shows next to the name of all your opponents names below the game board (where the stats of the game are) (as long as you dont have the opponent on your blocked list, or the opponent has you on his/her blocked list)

i guess a tag could be added to the envelope message which would show a message when you hold the mouse over the envelope for some time (like the personal data shown when you hold your mouse over the pawn/knight/rook/.. symbol next to the name) ?